631577880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3329}}^1$

素因数の和:3394

約数の個数: 192

約数和(自身を含む): 2244153600

約数和(自身を除く): 1612575720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 306, 310, 340, 360, 372, 408, 465, 510, 527, 558, 612, 620, 680, 744, 765, 930, 1020, 1054, 1116, 1224, 1240, 1395, 1530, 1581, 1860, 2040, 2108, 2232, 2635, 2790, 3060, 3162, 3329, 3720, 4216, 4743, 5270, 5580, 6120, 6324, 6658, 7905, 9486, 9987, 10540, 11160, 12648, 13316, 15810, 16645, 18972, 19974, 21080, 23715, 26632, 29961, 31620, 33290, 37944, 39948, 47430, 49935, 56593, 59922, 63240, 66580, 79896, 94860, 99870, 103199, 113186, 119844, 133160, 149805, 169779, 189720, 199740, 206398, 226372, 239688, 282965, 299610, 309597, 339558, 399480, 412796, 452744, 509337, 515995, 565930, 599220, 619194, 679116, 825592, 848895, 928791, 1018674, 1031990, 1131860, 1198440, 1238388, 1358232, 1547985, 1697790, 1754383, 1857582, 2037348, 2063980, 2263720, 2476776, 2546685, 3095970, 3395580, 3508766, 3715164, 4074696, 4127960, 4643955, 5093370, 5263149, 6191940, 6791160, 7017532, 7430328, 8771915, 9287910, 10186740, 10526298, 12383880, 14035064, 15789447, 17543830, 18575820, 20373480, 21052596, 26315745, 31578894, 35087660, 37151640, 42105192, 52631490, 63157788, 70175320, 78947235, 105262980, 126315576, 157894470, 210525960, 315788940, 631577880]

約数ペア:

[(1, 631577880), (2, 315788940), (3, 210525960), (4, 157894470), (5, 126315576), (6, 105262980), (8, 78947235), (9, 70175320), (10, 63157788), (12, 52631490), (15, 42105192), (17, 37151640), (18, 35087660), (20, 31578894), (24, 26315745), (30, 21052596), (31, 20373480), (34, 18575820), (36, 17543830), (40, 15789447), (45, 14035064), (51, 12383880), (60, 10526298), (62, 10186740), (68, 9287910), (72, 8771915), (85, 7430328), (90, 7017532), (93, 6791160), (102, 6191940), (120, 5263149), (124, 5093370), (136, 4643955), (153, 4127960), (155, 4074696), (170, 3715164), (180, 3508766), (186, 3395580), (204, 3095970), (248, 2546685), (255, 2476776), (279, 2263720), (306, 2063980), (310, 2037348), (340, 1857582), (360, 1754383), (372, 1697790), (408, 1547985), (465, 1358232), (510, 1238388), (527, 1198440), (558, 1131860), (612, 1031990), (620, 1018674), (680, 928791), (744, 848895), (765, 825592), (930, 679116), (1020, 619194), (1054, 599220), (1116, 565930), (1224, 515995), (1240, 509337), (1395, 452744), (1530, 412796), (1581, 399480), (1860, 339558), (2040, 309597), (2108, 299610), (2232, 282965), (2635, 239688), (2790, 226372), (3060, 206398), (3162, 199740), (3329, 189720), (3720, 169779), (4216, 149805), (4743, 133160), (5270, 119844), (5580, 113186), (6120, 103199), (6324, 99870), (6658, 94860), (7905, 79896), (9486, 66580), (9987, 63240), (10540, 59922), (11160, 56593), (12648, 49935), (13316, 47430), (15810, 39948), (16645, 37944), (18972, 33290), (19974, 31620), (21080, 29961), (23715, 26632)]